Received: from sog-mx-3.v43.ch3.sourceforge.com ([172.29.43.193] helo=mx.sourceforge.net) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1S9KaK-0003Kj-EN for bitcoin-development@lists.sourceforge.net; Sun, 18 Mar 2012 18:12:04 +0000 X-ACL-Warn: Received: from zinan.dashjr.org ([173.242.112.54]) by sog-mx-3.v43.ch3.sourceforge.com with esmtp (Exim 4.76) id 1S9KaI-0003dC-7D for bitcoin-development@lists.sourceforge.net; Sun, 18 Mar 2012 18:12:04 +0000 Received: from ishibashi.localnet (fl-184-4-164-217.dhcp.embarqhsd.net [184.4.164.217]) (Authenticated sender: luke-jr) by zinan.dashjr.org (Postfix) with ESMTPSA id 76987560545; Sun, 18 Mar 2012 18:11:56 +0000 (UTC) From: "Luke-Jr" To: bitcoin-development@lists.sourceforge.net, Amir Taaki Date: Sun, 18 Mar 2012 14:11:48 -0400 User-Agent: KMail/1.13.7 (Linux/3.2.2-gentoo; KDE/4.7.4; x86_64; ; ) References: <1332079467.53650.YahooMailNeo@web121003.mail.ne1.yahoo.com> In-Reply-To: <1332079467.53650.YahooMailNeo@web121003.mail.ne1.yahoo.com> X-PGP-Key-Fingerprint: CE5A D56A 36CC 69FA E7D2 3558 665F C11D D53E 9583 X-PGP-Key-ID: 665FC11DD53E9583 X-PGP-Keyserver: x-hkp://subkeys.pgp.net MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201203181411.49361.luke@dashjr.org> X-Spam-Score: -0.0 (/) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Headers-End: 1S9KaI-0003dC-7D Subject: Re: [Bitcoin-development] BIP 16 changes (list inside) X-BeenThere: bitcoin-development@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Mar 2012 18:12:04 -0000 On Sunday, March 18, 2012 10:04:27 AM Amir Taaki wrote: > Is this an accurate and precise summary of the changes needed for P2SH and > BIP 16? You might find my 0.4.x backport helpful: https://github.com/luke-jr/bitcoin/commit/bip16_0.4.x Be aware, this still needs auditing (nobody else has looked it over), but I believe should cover only the minimal changes required to get P2SH validation (though not the "standard" rule changes to accept them into blocks).